feat: update rate

components/rate/index.jsx

@@ -1,6 +1,6 @@
 
 import PropTypes from '../_util/vue-types'
-import { initDefaultProps, getOptionProps } from '../_util/props-util'
+import { initDefaultProps, getOptionProps, getComponentFromProp } from '../_util/props-util'
 import VcRate from '../vc-rate'
 import Icon from '../icon'
 
@@ -34,27 +34,19 @@ const Rate = {
     },
   },
   render () {
-    const { character, ...restProps } = getOptionProps(this)
-    const slotCharacter = this.$slots.character
+    const character = getComponentFromProp(this, 'character') || <Icon type='star' theme='filled' />
     const rateProps = {
       props: {
         character,
-        ...restProps,
+        ...getOptionProps(this),
       },
       on: this.$listeners,
       ref: 'refRate',
     }
-    const slotCharacterHtml = slotCharacter !== undefined ? (
-      <template slot='character'>{slotCharacter}</template>
-    ) : <Icon slot='character' type='star' />
     return (
       <VcRate
         {...rateProps}
-      >
-        {
-          character === undefined ? slotCharacterHtml : null
-        }
-      </VcRate>
+      />
     )
   },
 }

components/vc-rate/src/Rate.jsx

@@ -1,7 +1,7 @@
 import PropTypes from '../../_util/vue-types'
 import classNames from 'classnames'
 import KeyCode from '../../_util/KeyCode'
-import { initDefaultProps, hasProp, getOptionProps } from '../../_util/props-util'
+import { initDefaultProps, hasProp, getOptionProps, getComponentFromProp } from '../../_util/props-util'
 import BaseMixin from '../../_util/BaseMixin'
 import { getOffsetLeft } from './util'
 import Star from './Star'
@@ -169,13 +169,12 @@ export default {
       allowHalf,
       prefixCls,
       disabled,
-      character,
       tabIndex,
     } = getOptionProps(this)
     const { sValue, hoverValue, focused } = this
     const stars = []
     const disabledClass = disabled ? `${prefixCls}-disabled` : ''
-    const slotCharacter = this.$slots.character
+    const character = getComponentFromProp(this, 'character')
     for (let index = 0; index < count; index++) {
       const starProps = {
         props: {
@@ -185,7 +184,7 @@ export default {
           prefixCls: `${prefixCls}-star`,
           allowHalf,
           value: hoverValue === undefined ? sValue : hoverValue,
-          character: slotCharacter === undefined ? character : undefined,
+          character,
           focused,
         },
         on: {
@@ -198,11 +197,7 @@ export default {
       stars.push(
         <Star
           {...starProps}
-        >
-          {
-            slotCharacter !== undefined ? (<template slot='character'>{slotCharacter}</template>) : null
-          }
-        </Star>
+        />
       )
     }
     return (

components/vc-rate/src/Star.jsx

@@ -1,5 +1,6 @@
 import PropTypes from '../../_util/vue-types'
 import BaseMixin from '../../_util/BaseMixin'
+import { getComponentFromProp } from '../../_util/props-util'
 function noop () {}
 
 export default {
@@ -52,10 +53,8 @@ export default {
   },
   render () {
     const { onHover, onClick, onKeyDown, disabled, prefixCls, index, count, value } = this
-    let character = this.character
-    if (character === undefined) {
-      character = this.$slots.character
-    }
+
+    const character = getComponentFromProp(this, 'character')
     return (
       <li
         class={this.getClassName()}